3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $notPublic = "hello"; public function myMethod() { $map = array_map( function($str) { return $this->notPublic." ".$str; }, array( "world", "universe", "galaxy" ) ); return $map; } } $test = new Test(); var_dump($test->myMethod());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0070.01418.76
8.3.30.0060.00918.84
8.3.20.0040.00419.91
8.3.10.0080.00022.04
8.3.00.0080.00022.42
8.2.170.0070.00722.96
8.2.160.0100.01020.94
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00319.48
8.2.110.0060.00321.82
8.2.100.0040.00719.63
8.2.90.0050.00319.18
8.2.80.0060.00319.64
8.2.70.0040.00417.36
8.2.60.0090.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0070.00018.07
8.2.20.0000.00817.66
8.2.10.0040.00417.58
8.2.00.0040.00417.62
8.1.270.0080.00023.82
8.1.260.0050.00526.35
8.1.250.0040.00428.09
8.1.240.0050.00523.96
8.1.230.0060.00519.12
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.65
8.1.180.0040.00418.10
8.1.170.0040.00718.66
8.1.160.0050.00321.95
8.1.150.0030.00718.53
8.1.140.0000.00717.45
8.1.130.0040.00417.87
8.1.120.0070.00017.45
8.1.110.0000.00717.46
8.1.100.0050.00217.42
8.1.90.0030.00517.36
8.1.80.0040.00417.48
8.1.70.0070.00017.43
8.1.60.0030.00617.59
8.1.50.0000.00917.53
8.1.40.0000.00717.49
8.1.30.0000.00817.64
8.1.20.0000.00817.56
8.1.10.0030.00417.48
8.1.00.0000.00717.40
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0000.00718.56
8.0.270.0000.00717.17
8.0.260.0000.00716.77
8.0.250.0040.00416.94
8.0.240.0030.00317.00
8.0.230.0070.00016.93
8.0.220.0070.00016.91
8.0.210.0000.00716.79
8.0.200.0030.00316.93
8.0.190.0030.00616.95
8.0.180.0050.00216.78
8.0.170.0030.00516.93
8.0.160.0040.00416.89
8.0.150.0040.00416.91
8.0.140.0040.00416.89
8.0.130.0030.00313.34
8.0.120.0060.00316.76
8.0.110.0040.00416.88
8.0.100.0000.00716.93
8.0.90.0070.00016.82
8.0.80.0120.00916.89
8.0.70.0040.00416.88
8.0.60.0050.00216.73
8.0.50.0040.00416.82
8.0.30.0040.01517.18
8.0.20.0140.00417.40
8.0.10.0040.00417.08
8.0.00.0100.01316.60
7.4.330.0030.00315.09
7.4.320.0030.00316.65
7.4.300.0030.00316.43
7.4.290.0070.00016.59
7.4.280.0040.00416.50
7.4.270.0030.00316.52
7.4.260.0030.00516.57
7.4.250.0000.00716.33
7.4.240.0000.00716.46
7.4.230.0030.00316.39
7.4.220.0160.00316.49
7.4.210.0080.00616.53
7.4.200.0030.00516.45
7.4.190.0040.00416.32
7.4.160.0030.01316.36
7.4.150.0100.00717.40
7.4.140.0120.00517.86
7.4.130.0070.01216.57
7.4.120.0100.01116.46
7.4.110.0130.00416.43
7.4.100.0000.01816.68
7.4.90.0090.00916.59
7.4.80.0060.01516.41
7.4.70.0070.01116.55
7.4.60.0060.01016.54
7.4.50.0050.00016.53
7.4.40.0070.01022.77
7.4.30.0000.01716.71
7.4.00.0060.01014.84
7.3.330.0050.00013.12
7.3.320.0070.00013.32
7.3.310.0000.00716.33
7.3.300.0040.00416.10
7.3.290.0090.00916.23
7.3.280.0090.00616.30
7.3.270.0030.01517.40
7.3.260.0070.01016.48
7.3.250.0100.00816.44
7.3.240.0130.01016.21
7.3.230.0090.00916.39
7.3.210.0030.01316.30
7.3.200.0060.01019.39
7.3.190.0090.00916.36
7.3.180.0140.00316.32
7.3.170.0160.00016.34
7.3.160.0060.01016.31
7.3.120.0030.01114.36
7.2.330.0160.00316.32
7.2.320.0100.00916.35
7.2.310.0060.01016.50
7.2.300.0060.01016.65
7.2.290.0040.01316.46
7.2.60.0070.00716.89
7.2.00.0040.01119.30
7.1.200.0080.00415.47
7.1.100.0060.00617.89
7.1.70.0060.00317.11
7.1.60.0120.01219.82
7.1.50.0210.01734.76
7.1.00.0100.07022.30
7.0.200.0040.00416.76
7.0.140.0000.07722.09
7.0.110.0100.04020.05
7.0.100.0030.04019.93
7.0.90.0070.03719.93
7.0.80.0030.04019.84
7.0.70.0100.03719.92
7.0.60.0000.04320.02
7.0.50.0100.07019.91
7.0.40.0070.04019.79
7.0.30.0070.05719.59
7.0.20.0100.06319.78
7.0.10.0070.03719.81
7.0.00.0100.07719.78
5.6.280.0070.06020.93
5.6.260.0000.03720.63
5.6.250.0070.03720.69
5.6.240.0100.03020.68
5.6.230.0030.05320.86
5.6.220.0030.04320.84
5.6.210.0100.05020.81
5.6.200.0000.05020.63
5.6.190.0000.04320.63
5.6.180.0000.05020.67
5.6.170.0030.08020.66
5.6.160.0070.07320.56
5.6.150.0070.04020.86
5.6.140.0070.03720.64
5.6.130.0000.07320.56
5.6.120.0030.05720.46
5.6.110.0070.07320.54
5.6.100.0070.04320.63
5.6.90.0030.05020.56
5.6.80.0100.06320.02
5.6.70.0030.04020.00
5.6.60.0070.06019.98
5.6.50.0170.07020.04
5.6.40.0100.04719.92
5.6.30.0070.03720.18
5.6.20.0070.04020.07
5.6.10.0100.07320.00
5.6.00.0000.07320.02
5.5.380.0000.03717.69
5.5.370.0100.02717.68
5.5.360.0030.04017.58
5.5.350.0000.05017.68
5.5.340.0030.04718.24
5.5.330.0100.05318.12
5.5.320.0100.03718.10
5.5.310.0100.03718.13
5.5.300.0100.08017.95
5.5.290.0030.08018.12
5.5.280.0100.06017.93
5.5.270.0100.05018.04
5.5.260.0000.04318.23
5.5.250.0070.08017.95
5.5.240.0030.04317.47
5.5.230.0100.06317.63
5.5.220.0070.07717.31
5.5.210.0070.05017.31
5.5.200.0100.06317.59
5.5.190.0070.03717.44
5.5.180.0130.07017.47
5.5.160.0130.05717.28
5.5.150.0000.04017.60
5.5.140.0000.04017.30
5.5.130.0000.04017.48
5.5.120.0070.03317.42
5.5.110.0070.03717.39
5.5.100.0100.09317.40
5.5.90.0070.07717.18
5.5.80.0070.04717.38
5.5.70.0070.05317.29
5.5.60.0100.03317.46
5.5.50.0030.03717.20
5.5.40.0100.06017.46
5.5.30.0070.06717.33
5.5.20.0000.04017.17
5.5.10.0000.07017.13
5.5.00.0030.07017.06
5.4.450.0030.06019.32
5.4.440.0100.07719.30
5.4.430.0030.04019.46
5.4.420.0100.03319.60
5.4.410.0100.03719.33
5.4.400.0070.03019.29
5.4.390.0000.04019.07
5.4.380.0000.04319.12
5.4.370.0030.07719.17
5.4.360.0000.07318.98
5.4.350.0000.04019.13
5.4.340.0070.05018.97
5.4.320.0070.03719.13
5.4.310.0070.03718.98
5.4.300.0000.04019.09
5.4.290.0030.04019.25
5.4.280.0070.03718.92
5.4.270.0100.03319.06
5.4.260.0030.07719.27
5.4.250.0070.06319.17
5.4.240.0170.06319.11
5.4.230.0070.03319.27
5.4.220.0030.08319.16
5.4.210.0070.05719.21
5.4.200.0070.04019.00
5.4.190.0070.03319.16
5.4.180.0200.05019.06
5.4.170.0130.05718.98
5.4.160.0030.06318.94
5.4.150.0070.05718.98
5.4.140.0070.04316.35
5.4.130.0100.03716.51
5.4.120.0100.03016.46
5.4.110.0100.03716.34
5.4.100.0070.02716.37
5.4.90.0100.02716.61
5.4.80.0070.02716.33
5.4.70.0030.03716.39
5.4.60.0000.04716.36
5.4.50.0000.04316.18
5.4.40.0000.04316.25
5.4.30.0030.03316.43
5.4.20.0030.06716.50
5.4.10.0000.06716.50
5.4.00.0030.03315.93
5.3.290.0100.06314.53
5.3.280.0070.05014.58
5.3.270.0030.03714.84
5.3.260.0030.05714.60
5.3.250.0070.07314.69
5.3.240.0070.06714.62
5.3.230.0070.06014.45
5.3.220.0070.04314.56
5.3.210.0030.04014.58
5.3.200.0070.03314.53
5.3.190.0000.04014.70
5.3.180.0070.02714.58
5.3.170.0100.07314.52
5.3.160.0100.03014.58
5.3.150.0030.04314.58
5.3.140.0030.03714.55
5.3.130.0100.05314.63
5.3.120.0030.05714.68
5.3.110.0030.04314.54
5.3.100.0070.04014.08
5.3.90.0100.06014.03
5.3.80.0030.07014.25
5.3.70.0100.03314.10
5.3.60.0100.07013.96
5.3.50.0000.04313.98
5.3.40.0070.03013.96
5.3.30.0000.03713.91
5.3.20.0000.05713.55
5.3.10.0000.03013.65
5.3.00.0030.05013.87
5.2.170.0030.02711.90
5.2.160.0000.04711.90
5.2.150.0070.05711.90
5.2.140.0130.03311.90
5.2.130.0030.02711.90
5.2.120.0000.02711.90
5.2.110.0000.03011.90
5.2.100.0000.03011.90
5.2.90.0000.03011.90
5.2.80.0100.04011.90
5.2.70.0030.02711.90
5.2.60.0000.03311.90
5.2.50.0000.02711.90
5.2.40.0000.03711.90
5.2.30.0030.03311.90
5.2.20.0000.03011.90
5.2.10.0030.06011.90
5.2.00.0030.05011.90
5.1.60.0000.04711.90
5.1.50.0070.02011.90
5.1.40.0030.02711.90
5.1.30.0030.02311.90
5.1.20.0030.02311.90
5.1.10.0000.02711.90
5.1.00.0000.03711.90
5.0.50.0070.02011.90
5.0.40.0030.01711.90
5.0.30.0000.03011.90
5.0.20.0100.01311.90
5.0.10.0030.02011.90
5.0.00.0030.02711.90
4.4.90.0030.01311.90
4.4.80.0000.01711.90
4.4.70.0000.02011.90
4.4.60.0000.03311.90
4.4.50.0000.01311.90
4.4.40.0000.05311.90
4.4.30.0030.02311.90
4.4.20.0000.01711.90
4.4.10.0030.01311.90
4.4.00.0000.02311.90
4.3.110.0000.01711.90
4.3.100.0000.01711.90
4.3.90.0000.02011.90
4.3.80.0000.02311.90
4.3.70.0000.01711.90
4.3.60.0030.01011.90
4.3.50.0030.01311.90
4.3.40.0000.02311.90
4.3.30.0000.01711.90
4.3.20.0030.01011.90
4.3.10.0000.01711.90
4.3.00.0000.01711.90

preferences:
48.11 ms | 400 KiB | 5 Q